National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

Lat: 47.5491°NLon: 123.21759°WElev: 2408.0ft.

NA

45°F

7°C

Humidity 76%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 05 Mar 03:36 PM PST
Extended Forecast for

12 Miles WNW Brinnon WA

  • Tonight

    Tonight: Snow before 4am, then snow, possibly mixed with rain. Temperature rising to around 32 by 5am. Wind chill values between 19 and 24. West wind 7 to 10 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.

    Low: 29 °F⇑

    Snow then
    Rain/Snow

  • Friday

    Friday: Rain and snow, becoming all rain after 1pm. High near 38. Wind chill values between 24 and 30. West wind around 9 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain, mainly before 10pm. Low around 36. West wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain then
    Rain Likely

  • Saturday

    Saturday: Rain. High near 43. West southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain

  • Saturday Night

    Saturday Night: Rain before 1am, then snow, possibly mixed with rain. Low around 34. West southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain, becoming all snow after 10am. High near 38. Breezy. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 38 °F

    Rain/Snow
    then Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Low around 22. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow

  • Monday

    Monday: Snow. Cloudy, with a high near 30.

    High: 30 °F

    Snow

  • Monday Night

    Monday Night: Snow. Cloudy, with a low around 19.

    Low: 19 °F

    Snow

Detailed Forecast

Tonight
Snow before 4am, then snow, possibly mixed with rain. Temperature rising to around 32 by 5am. Wind chill values between 19 and 24. West wind 7 to 10 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Friday
Rain and snow, becoming all rain after 1pm. High near 38. Wind chill values between 24 and 30. West wind around 9 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Rain, mainly before 10pm. Low around 36. West wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 43. West southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain before 1am, then snow, possibly mixed with rain. Low around 34. West southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday
Snow, possibly mixed with rain, becoming all snow after 10am. High near 38. Breezy. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
Snow. Low around 22. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Snow. Cloudy, with a high near 30.
Monday Night
Snow. Cloudy, with a low around 19.
Tuesday
Snow. Cloudy, with a high near 28.
Tuesday Night
Snow. Cloudy, with a low around 21.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 29.
Wednesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 23.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Brinnon WA
 47.77°N 123.16°W (Elev. 5315 ft)
Last Update:
1:26 pm PST Mar 5, 2026
Forecast Valid:
4pm PST Mar 5, 2026-6pm PDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation